The ASMCJ75CA-HF from Comchip Technology is a bidirectional 75 V, 1500 W transient voltage suppressor (TVS) diode with a 121 V clamp voltage and 12.4 A peak pulse current, in a surface-mount DO-214AB (SMC) package.
The ASMCJ75A-HF from Comchip Technology is a unidirectional 75 V, 1500 W TVS diode in a surface-mount DO-214AB (SMC) package, with a 121 V clamp voltage and 12.4 A peak pulse current (Ipp).